am f72dd019: Merge "Disable 10secs forward/backward seeking for rtsp as seek is a very expensive operation there. Decouple the 10sec forward/backward button functionality from seekbar functionality." into gingerbread

Merge commit 'f72dd0190ee64914161d361be1213eda8cab7b90' into gingerbread-plus-aosp

* commit 'f72dd0190ee64914161d361be1213eda8cab7b90':
  Disable 10secs forward/backward seeking for rtsp as seek is a very expensive operation there. Decouple the 10sec forward/backward button functionality from seekbar functionality.

4 files changed, 14 insertions, 4 deletions

diff --git a/media/libmediaplayerservice/StagefrightPlayer.cpp b/media/libmediaplayerservice/StagefrightPlayer.cpp
index 2c96d6d..6bded09 100644
--- a/media/libmediaplayerservice/StagefrightPlayer.cpp
+++ b/media/libmediaplayerservice/StagefrightPlayer.cpp
@@ -180,6 +180,10 @@ status_t StagefrightPlayer::getMetadata(
             Metadata::kSeekForwardAvailable,
             flags & MediaExtractor::CAN_SEEK_FORWARD);
 
+    metadata.appendBool(
+            Metadata::kSeekAvailable,
+            flags & MediaExtractor::CAN_SEEK);
+
     return OK;
 }
 
diff --git a/media/libstagefright/AwesomePlayer.cpp b/media/libstagefright/AwesomePlayer.cpp
index 8c17aab..53543b3 100644
--- a/media/libstagefright/AwesomePlayer.cpp
+++ b/media/libstagefright/AwesomePlayer.cpp
@@ -868,9 +868,7 @@ status_t AwesomePlayer::getPosition(int64_t *positionUs) {
 }
 
 status_t AwesomePlayer::seekTo(int64_t timeUs) {
-    if (mExtractorFlags
-            & (MediaExtractor::CAN_SEEK_FORWARD
-                | MediaExtractor::CAN_SEEK_BACKWARD)) {
+    if (mExtractorFlags & MediaExtractor::CAN_SEEK) {
         Mutex::Autolock autoLock(mLock);
         return seekTo_l(timeUs);
     }
diff --git a/media/libstagefright/MediaExtractor.cpp b/media/libstagefright/MediaExtractor.cpp
index 9bc94de..8a5fb11 100644
--- a/media/libstagefright/MediaExtractor.cpp
+++ b/media/libstagefright/MediaExtractor.cpp
@@ -41,7 +41,7 @@ sp<MetaData> MediaExtractor::getMetaData() {
 }
 
 uint32_t MediaExtractor::flags() const {
-    return CAN_SEEK_BACKWARD | CAN_SEEK_FORWARD | CAN_PAUSE;
+    return CAN_SEEK_BACKWARD | CAN_SEEK_FORWARD | CAN_PAUSE | CAN_SEEK;
 }
 
 // static
diff --git a/media/libstagefright/include/ARTSPController.h b/media/libstagefright/include/ARTSPController.h
index 300d8f7..c2f3090 100644
--- a/media/libstagefright/include/ARTSPController.h
+++ b/media/libstagefright/include/ARTSPController.h
@@ -46,6 +46,14 @@ struct ARTSPController : public MediaExtractor {
 
     void onMessageReceived(const sp<AMessage> &msg);
 
+    virtual uint32_t flags() const {
+        // Seeking 10secs forward or backward is a very expensive operation
+        // for rtsp, so let's not enable that.
+        // The user can always use the seek bar.
+
+        return CAN_PAUSE | CAN_SEEK;
+    }
+
 protected:
     virtual ~ARTSPController();